Description

Expert Features True 8000Hz Polling Rate : Delivers an ultra-fast 8000Hz USB polling rate paired with 256kHz key-position scanning, cutting latency down to an ultra-low 0.125ms. 256kHz Scan Rate : High-frequency key-position scanning ensures every micro-movement is captured with extreme accuracy. GravaStar x Gateron Magnetic Jade Pro Switch : Advanced Hall Effect magnetic switches engineered for industry-leading 0.005mm precision and adjustable trigger depth. Adjustable Actuation Point : Per-key actuation tuning from 0.1mm to 3.5mm in 0.1mm increments for personalized responsiveness. Dynamic Rapid Trigger : Activation and deactivation points dynamically adapt to key travel distance, enabling fluid rapid-fire inputs without fixed reset limits. Rapid Trigger Mode : Eliminates key stiction by instantly resetting on upward travel, enabling faster re-presses and directional switching. Last Keystroke Prioritization (LKP) : Prioritizes the most recently pressed key to ensure smooth directional changes in competitive gameplay. Snap Click Technology : Resolves simultaneous key presses by favoring deeper inputs and auto-resetting shallower ones for cleaner command execution. 75% Compact Layout : Optimized layout balances desk space efficiency with essential key access for gaming and productivity. Semi-Aluminum Construction : Combines a rigid aluminum frame for durability with a premium plastic base for reduced weight and modern aesthetics. Hot-Swappable Magnetic Switch Design : Solder-free switch replacement using compatible Hall Effect magnetic switches. 5-Layer Acoustic Foam System : Reduces vibration and resonance for a crisper sound profile and smoother typing feel. Multi-Zone RGB Lighting : Features 16 dynamic RGB modes with dual-zone lighting across keys and ambient side panels. Dual System Support : Seamless operation across Windows and macOS environments. Wired Connectivity : Stable wired connection ensures consistent performance with zero wireless latency. GravaStar Web Driver Support : Enables customization of actuation, rapid trigger behavior, and RGB lighting effects. Expert Specs Specification Details Product Name GravaStar Mercury V75-HE Gaming Keyboard Keyboard Layout 75% Switch Type GravaStar x Gateron Magnetic Jade Pro Switch Switch Technology Hall Effect Magnetic Actuation Precision 0.005mm Adjustable Actuation Range 0.1mm – 3.5mm (0.1mm Increments) Polling Rate True 8000Hz Key Scan Rate 256kHz Latency 0.125ms Rapid Trigger Dynamic Rapid Trigger + Rapid Trigger Mode Input Priority Last Keystroke Prioritization (LKP) + Snap Click Construction Semi-Aluminum Frame With Premium Plastic Base Sound Dampening 5-Layer Acoustic Foam RGB Lighting 16 Modes, Dual-Zone, Multi-Zone RGB Connectivity Wired Operating System Support Windows XP Or Above / macOS Height 16.34 in (415 mm) Width 7.38 in (187.6 mm) Depth 2.27 in (57.6 mm) Weight 2.23 lb (1.01 kg) Warranty 12-Month Limited Hardware Warranty In The Box Keyboard, USB Type-A To Type-C Cable, Keycap & Switch Puller, Cleaning Brush, 4 Extra Switches, User Manual, Cleaning Cloth